| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.43 | 5.849% | $107.3626 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $76.68 | 11.249% | $85.3057 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $79.75 | 6.416% | $84.8668 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $82.62 | 9.559% | $90.5176 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $131.46 | 8.534% | $142.6788 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $159.27 | 5.549% | $168.1079 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $86.84 | 6.146% | $92.1772 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $718.05 | $771.0166 | $771.03 | $771.00 | $771.10 | |